Chloroparaffin C11 55.20% Cl, 10µg/mL in CY, 1ml

delta-HCH, 100 µg/ml, Methanol, 5ml

Heptachlor endo-epoxide, 10.0 µg/ml, Ethyl acetat

3-Chlorothiophene in isooctane Units: 10mL screw-capped bottle